FI980616A - Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa - Google Patents

Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa Download PDF

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Publication number
FI980616A
FI980616A FI980616A FI980616A FI980616A FI 980616 A FI980616 A FI 980616A FI 980616 A FI980616 A FI 980616A FI 980616 A FI980616 A FI 980616A FI 980616 A FI980616 A FI 980616A
Authority
FI
Finland
Prior art keywords
quality
method improves
radio network
connection
cellular
Prior art date
Application number
FI980616A
Other languages
English (en)
Swedish (sv)
Other versions
FI980616A0 (fi
Inventor
Marcos Katz
Original Assignee
Nokia Telecommunications Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FI974149A external-priority patent/FI974149A/fi
Application filed by Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI980616A priority Critical patent/FI980616A/fi
Publication of FI980616A0 publication Critical patent/FI980616A0/fi
Priority to PCT/FI1998/000855 priority patent/WO1999025142A2/en
Priority to CN98801696A priority patent/CN1244300A/zh
Priority to US09/341,095 priority patent/US6229481B1/en
Priority to EP19980952770 priority patent/EP0956616A2/en
Priority to AU10345/99A priority patent/AU746321B2/en
Priority to JP52553199A priority patent/JP2001507907A/ja
Publication of FI980616A publication Critical patent/FI980616A/fi
Priority to NO993293A priority patent/NO993293L/no
Priority to US09/859,415 priority patent/US6433737B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FI980616A 1997-11-05 1998-03-19 Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa FI980616A (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI980616A FI980616A (fi) 1997-11-05 1998-03-19 Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa
JP52553199A JP2001507907A (ja) 1997-11-05 1998-11-04 無線接続の質を改善する方法
AU10345/99A AU746321B2 (en) 1997-11-05 1998-11-04 Method of improving quality of radio connection
US09/341,095 US6229481B1 (en) 1997-11-05 1998-11-04 Method of improving quality of radio connection
CN98801696A CN1244300A (zh) 1997-11-05 1998-11-04 改进无线连接质量的方法
PCT/FI1998/000855 WO1999025142A2 (en) 1997-11-05 1998-11-04 Method of improving quality of radio connection
EP19980952770 EP0956616A2 (en) 1997-11-05 1998-11-04 Method of improving quality of radio connection
NO993293A NO993293L (no) 1997-11-05 1999-07-02 FremgangsmÕte for Õ forbedre radioforbindelseskvalitet
US09/859,415 US6433737B2 (en) 1997-11-05 2001-05-18 Method of improving quality of radio connection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI974149A FI974149A (fi) 1997-11-05 1997-11-05 Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa
FI980616A FI980616A (fi) 1997-11-05 1998-03-19 Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa

Publications (2)

Publication Number Publication Date
FI980616A0 FI980616A0 (fi) 1998-03-19
FI980616A true FI980616A (fi) 1999-05-06

Family

ID=26160465

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980616A FI980616A (fi) 1997-11-05 1998-03-19 Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa

Country Status (8)

Country Link
US (2) US6229481B1 (fi)
EP (1) EP0956616A2 (fi)
JP (1) JP2001507907A (fi)
CN (1) CN1244300A (fi)
AU (1) AU746321B2 (fi)
FI (1) FI980616A (fi)
NO (1) NO993293L (fi)
WO (1) WO1999025142A2 (fi)

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FI980616A (fi) * 1997-11-05 1999-05-06 Nokia Telecommunications Oy Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa
FI980725A (fi) * 1998-03-31 1999-10-01 Nokia Networks Oy Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa
AT407807B (de) * 1999-03-26 2001-06-25 Nokia Networks Oy Verfahren und vorrichtung zur strahlformung
US6771989B1 (en) * 1999-05-01 2004-08-03 Nokia Networks Oy Method of directional radio communication
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US6782277B1 (en) * 1999-09-30 2004-08-24 Qualcomm Incorporated Wireless communication system with base station beam sweeping
US6519452B1 (en) * 1999-10-01 2003-02-11 Nortel Networks Limited Method and system for optimizing wireless communication system performance
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WO2002054601A1 (en) 2000-12-29 2002-07-11 Morphics Technology, Inc. Channel codec processor configurable for multiple wireless communications standards
US7215658B2 (en) * 2001-01-19 2007-05-08 Nokia Corporation Apparatus, and associated method, for utilizing antenna information determinative of antenna operation in a wireless mesh network
GB2418106B (en) * 2001-05-04 2006-06-21 Nokia Corp A communication system
US7054663B2 (en) * 2001-08-01 2006-05-30 Siemens Aktiengesellschaft Method for polar diagram shaping in a radio communications system
JP2003243921A (ja) * 2002-02-15 2003-08-29 Ntt Docomo Inc アンテナの指向角を制御する無線受信装置および方法
CN1653785A (zh) * 2002-03-08 2005-08-10 Ipr特许公司 适合高移动性的天线适应性比较方法
US7099695B1 (en) * 2002-05-24 2006-08-29 Sprint Spectrum L.P. Method and system of selecting antennas and equipment for use within a wireless communication system
JP3999605B2 (ja) * 2002-08-23 2007-10-31 株式会社エヌ・ティ・ティ・ドコモ 基地局、移動通信システム及び通信方法
US8326257B2 (en) 2002-10-28 2012-12-04 Qualcomm Incorporated Utilizing speed and position information to select an operational mode in a wireless communication system
US7065144B2 (en) 2003-08-27 2006-06-20 Qualcomm Incorporated Frequency-independent spatial processing for wideband MISO and MIMO systems
US7406295B1 (en) 2003-09-10 2008-07-29 Sprint Spectrum L.P. Method for dynamically directing a wireless repeater
US7480486B1 (en) 2003-09-10 2009-01-20 Sprint Spectrum L.P. Wireless repeater and method for managing air interface communications
US9226308B2 (en) 2003-10-15 2015-12-29 Qualcomm Incorporated Method, apparatus, and system for medium access control
US8462817B2 (en) 2003-10-15 2013-06-11 Qualcomm Incorporated Method, apparatus, and system for multiplexing protocol data units
US8284752B2 (en) 2003-10-15 2012-10-09 Qualcomm Incorporated Method, apparatus, and system for medium access control
US8472473B2 (en) 2003-10-15 2013-06-25 Qualcomm Incorporated Wireless LAN protocol stack
US8483105B2 (en) 2003-10-15 2013-07-09 Qualcomm Incorporated High speed media access control
US8842657B2 (en) 2003-10-15 2014-09-23 Qualcomm Incorporated High speed media access control with legacy system interoperability
US8233462B2 (en) 2003-10-15 2012-07-31 Qualcomm Incorporated High speed media access control and direct link protocol
US8903440B2 (en) 2004-01-29 2014-12-02 Qualcomm Incorporated Distributed hierarchical scheduling in an ad hoc network
US7818018B2 (en) 2004-01-29 2010-10-19 Qualcomm Incorporated Distributed hierarchical scheduling in an AD hoc network
US7457545B2 (en) * 2004-02-12 2008-11-25 Northrop Grumman Corporation Process for controlling a Hartmann wavefront sensor (WFS) in an adaptive optic (AO) system
US8315271B2 (en) 2004-03-26 2012-11-20 Qualcomm Incorporated Method and apparatus for an ad-hoc wireless communications system
US7564814B2 (en) * 2004-05-07 2009-07-21 Qualcomm, Incorporated Transmission mode and rate selection for a wireless communication system
US8401018B2 (en) 2004-06-02 2013-03-19 Qualcomm Incorporated Method and apparatus for scheduling in a wireless network
EP1646112A1 (en) * 2004-10-11 2006-04-12 Sony Deutschland GmbH Directivity control for short range wireless mobile communication systems
US7173436B2 (en) * 2004-11-24 2007-02-06 Saab Rosemount Tank Radar Ag Antenna device for level gauging
EP1842307A1 (en) * 2005-01-14 2007-10-10 Nokia Siemens Networks Oy Hsdpa parameters adjustment based on cqi age
EP1691493A1 (de) * 2005-02-14 2006-08-16 Siemens Aktiengesellschaft Sender- und emfängerseitige Bearbeitung von mit einer Smart Antenna abgestrahlten bzw. empfangenen Signalen
US7872981B2 (en) * 2005-05-12 2011-01-18 Qualcomm Incorporated Rate selection for eigensteering in a MIMO communication system
US8600336B2 (en) 2005-09-12 2013-12-03 Qualcomm Incorporated Scheduling with reverse direction grant in wireless communication systems
US20080172322A1 (en) * 2007-01-17 2008-07-17 Steidlmayer Pete Method for scheduling future orders on an electronic commodity trading system
US20090171832A1 (en) * 2007-12-28 2009-07-02 Cunningham Trading Systems, Llc Method for displaying multiple markets
US20100241588A1 (en) * 2009-03-17 2010-09-23 Andrew Busby System and method for determining confidence levels for a market depth in a commodities market
US8630582B2 (en) * 2009-09-02 2014-01-14 Sony Corporation Out-of-band radio link protocol and network architecture for a wireless network composed of wireless terminals with millimetre wave frequency range radio units
KR20130018079A (ko) * 2011-08-10 2013-02-20 삼성전자주식회사 무선 통신 시스템에서 빔 고정 장치 및 방법
CN103890984A (zh) * 2011-08-11 2014-06-25 航空网络公司 用于点对点无线网络中的天线取向的系统和方法
GB2500927B (en) * 2012-04-05 2014-11-19 Broadcom Corp Antenna using fading conditions to control radiation beam
US9318799B2 (en) 2013-03-29 2016-04-19 Broadcom Corporation Wireless communication apparatus and method for controlling antenna radiation patterns based on fading conditions
CN106688195B (zh) * 2014-09-04 2021-03-19 瑞典爱立信有限公司 无线通信网络中的波束成形的方法、装置及存储介质
CN107408964B (zh) * 2015-03-10 2021-05-25 瑞典爱立信有限公司 用于控制无线电传输的方法、设备和介质
US10236966B2 (en) * 2017-01-06 2019-03-19 Skyworks Solutions, Inc. Beamforming of harmonics
GB2563932B (en) * 2017-06-30 2021-04-14 First Rail Holdings Ltd Communicating with a mobile device
US11601172B2 (en) 2018-06-20 2023-03-07 Airsfan Ip Holdco Llc Technique for controlling a beam pattern employed by an antenna apparatus
GB2574853A (en) * 2018-06-20 2019-12-25 Airspan Networks Inc Technique for controlling a beam pattern employed by an antenna apparatus
US11271607B2 (en) 2019-11-06 2022-03-08 Rohde & Schwarz Gmbh & Co. Kg Test system and method for testing a transmission path of a cable connection between a first and a second position
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US5861844A (en) * 1994-11-29 1999-01-19 Qualcomm Incorporated Method and apparatus for providing redundant coverage within a cellular communication system
GB9514659D0 (en) * 1995-07-18 1995-09-13 Northern Telecom Ltd An antenna downlink beamsteering arrangement
GB2307142A (en) 1995-11-08 1997-05-14 Motorola Ltd Steering an antenna in accordance with mobile location
US6023607A (en) * 1997-05-30 2000-02-08 Nokia Telecommunication Oy Radio system and a call setup method
FI980616A (fi) * 1997-11-05 1999-05-06 Nokia Telecommunications Oy Menetelmä parantaa radioyhteyden laatua solukkoradioverkossa
US6108323A (en) * 1997-11-26 2000-08-22 Nokia Mobile Phones Limited Method and system for operating a CDMA cellular system having beamforming antennas

Also Published As

Publication number Publication date
US20010024173A1 (en) 2001-09-27
WO1999025142A2 (en) 1999-05-20
US6433737B2 (en) 2002-08-13
JP2001507907A (ja) 2001-06-12
NO993293D0 (no) 1999-07-02
FI980616A0 (fi) 1998-03-19
US6229481B1 (en) 2001-05-08
EP0956616A2 (en) 1999-11-17
NO993293L (no) 1999-07-02
AU1034599A (en) 1999-05-31
CN1244300A (zh) 2000-02-09
WO1999025142A3 (en) 1999-07-15
AU746321B2 (en) 2002-04-18

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